public int?Register(RegisterModel registerobj)
        {
            HttpResponseMessage message = new HttpResponseMessage();

            int?Result = paymentBLL.RegisterCustomerData(registerobj);

            if (Result > 0)
            {
                message.Content = new StringContent("SUCCESS");
            }
            else
            {
                message.Content = new StringContent("FAIL");
            }

            return(Result);
        }